Water pooling under my shed after a big storm, what did I do wrong?
Last month we got hit with that wild thunderstorm here in Ohio, and the next morning I found about two inches of standing water right under the back edge of my 10x12 shed. I built that thing on paver base thinking I was being clever, but I never pitched the ground away from the structure. I spent a whole Saturday digging a shallow trench and filling it with gravel, then added a downspout extension from the roof gutter that was dumping right beside the foundation. It helped a little, but I'm still seeing damp spots after a heavy rain. Did I need to go deeper with the trench, or is the real issue that I didn't compact the soil before I laid the pavers? Has anyone else dealt with this kind of drainage setup and actually fixed it for good?